Food steamer



FIG. 1 is a top and front perspective view of a food steamer showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a side elevational view thereof taken from the left of FIG. 2, the side opposite that shown in FIG. 3 being identical thereto;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a food steamer, as shown and described. 